Self-imaging of Azimuthal Intensity Petal Based on Orbital Angular Momentum BeamsHuJianqiBrèsCamille SophieHuangChen-Bin2018We demonstrate for the first time azimuthal Talbot effect based on orbital angular momentum beams. The intensity petal is self-imaged in the azimuthal angle. We also draw the analogy between azimuthal and temporal Talbot effect.CONF